The population of shortnose sturgeon has increased by more than 400 percent in the Hudson River since the 1970s

The population of shortnose sturgeon has increased by more than 400 percent in the Hudson River since the 1970s http://www.bayshorewatershed.org/bw/Current%20Projects/%2A%20Environmental%20Education/The%20population%20of%20shortnose%20sturgeon%20has%20increased%20by%20more%20than%20400%20percent%20in%20the%20Hudson%20River%20since%20the%201970s Sat, 17 Sep 2011 14:37:17 EDT